Gemfan 7140-3 Propeller (2CW 2CCW)

Gemfan 7140-3
Material: PC
Pitch:4in    
Colour:black        
Prop Diameter :180.34mm        
Center Thickness:7mm   
Center Hole Inner diameter:5mm    
Max Prop Width:22.8mm
Weight:9.8g
Recommended Motor:2808 1300kv